SKATERSOCKS Skater Socks 10" Kids Tube Socks Kids White tube socks with Purple stripes style 1 ONE PAIR. Approximately 10 inches. They are unisex - No heel on the sock - Fits both Boys and Girls. For Children. Knee high for children 3 to 4 years old - Mid calf for children 5 years old - Over the Knee for babies 1 to 3 years old - Thigh High for infants. Made in USA of 82 Percent Cotton, 10 Percent Nylon, 5 Percent Acrylic and 3 Percent Spandex.